But first, Craig Federighi, Apple's senior vice president of
Software Engineering, gave an update on the adoption of Apple's
OS X, Yosemite, saying "OS X Yosemite had the fastest adoption
rate of any PC operating system in history."

Naturally, Apple slipped in a dig at its old adversary Microsoft
in the graphic, showing Windows 8 adoption at 7%.

That's not entirely accurate, at least according to the watcher
of such things,
Net Marketshare. It shows Windows 8 at a mere 3.5%, but it
shows Windows 8.1, the updated version, at nearly 13%. Either
way, that's a far cry from Yosemite's 55%.

Remember, in sheer numbers though, Windows is still a much bigger
market, although Apple has been gaining. Apple shipped nearly 1.7
million PCs in the first quarter of 2015, up 9% from over the
first quarter of 2014. But that's out of almost nearly 72 million units
shipped worldwide, or nearly 14 million shipped in the US,
most of them using Windows, according to
Gartner.